Manufacturing is what happens when something is manufactured or made, the process involved in reaching the desired end when it comes to a product or plan. Manufacturing quotes show that this can involve machines or humans with tools. When manufacturing occurs then the process results in foods that can be sold or used in some way. In the USA there are many cities which contain entire areas that are zoned as industrial so that manufacturing companies can set up shop. Without manufacturing the world would not have the goods needed to survive, much less enjoy life to the fullest. The manufacturing industry can provide a lucrative income for those who work in this sector, and this industry is used to help determine how the US economy is doing at any given time.